Results 31 to 40 of about 18,470 (267)

Repellency Assessment of Nepeta cataria Essential Oils and Isolated Nepetalactones on Aedes aegypti. [PDF]

open access: yes, 2019
There is an increased need for improved and affordable insect repellents to reduce transmission of rapidly spreading diseases with high mortality rates.
Dong, Xujun   +6 more
core   +2 more sources

A popular Indian clove-based mosquito repellent is less effective against Culex quinquefasciatus and Aedes aegypti than DEET.

open access: yesPLoS ONE, 2019
Insect repellents are widely used as the first line of defense against mosquito bites and transmission of disease-causing agents. However, the cost of daily applications of even the most affordable and the gold standard of insect repellents, DEET, is ...
Kaiming Tan   +5 more
doaj   +1 more source

The Pest Status of Yellowjackets in Ohio (Hymenoptera: Vespidae) [PDF]

open access: yes, 2017
Since 1975 in Ohio, there has been an escalation in the number of complaints and inquiries regarding yellowjackets (Vespula and Dolichovespula spp.) to the Ohio pest control operators, the Ohio Cooperative Extension Service (OCES) County Agents and the ...
Stein, Kenneth J, Wrensch, Dana L
core   +3 more sources

A crossover study to evaluate the diversion of malaria vectors in a community with incomplete coverage of spatial repellents in the Kilombero Valley, Tanzania [PDF]

open access: yes, 2016
Malaria elimination is unlikely to occur if vector control efforts focus entirely on transmission occurring indoors without addressing vectors that bite outdoors and outside sleeping hours.
Kreppel, Katharina   +7 more
core   +4 more sources

Terpenoid-Induced Feeding Deterrence and Antennal Response of Honey Bees [PDF]

open access: yes, 2020
Multiple interacting stressors negatively affect the survival and productivity of managed honey bee colonies. Pesticides remain a primary concern for beekeepers, as even sublethal exposures can reduce bee immunocompetence, impair navigation, and reduce ...
Anderson, Troy D.   +4 more
core   +1 more source

More about Insecticides

open access: yesCurationis, 1980
An insecticide is a chemical used to kill insects. Insect control can also include other materials such as repellents, oils, antifeedants and attractants.
E.K. Hartwig
doaj   +1 more source

The ovipositor cue indole inhibits animal host attraction in Aedes aegypti (Diptera: Culicidae) mosquitoes

open access: yesParasites & Vectors, 2022
Background Mosquitoes are responsible for disease transmission worldwide. They possess the ability to discriminate between different ecological resources, including nectar sources, animal hosts and oviposition sites, a feature mediated by their olfactory
Amir Dekel   +4 more
doaj   +1 more source

Chromatography-mass spectrometry and chemical characteristics of Thymus zygis and Cymbopogon winterianus essential oils: Possible insect repellents

open access: yesScientific African, 2022
Background: Plant essential oils present a broad spectrum of activity against pests as possible insecticides, repellents, or deterrents. These oils also have a long tradition of use in the protection of stored products.
G.K. Sedikelo, G.G. Lenetha, N.J. Malebo
doaj   +1 more source

Vector diseases treatment based on intermediate complexion using textile substrates [PDF]

open access: yes, 2019
The most efficient insect repellents are DEET (N, N-diethhyl-meta-toluamide) from synthetic origin and citronella essential oil from natural origin. However, there are other products that can also be used as insect repellents from synthetic origin, such ...
Lis Arias, Manuel José   +2 more
core   +1 more source

New insights on repellent recognition by Anopheles gambiae odorant-binding protein 1 [PDF]

open access: yes, 2018
It is generally recognized that insect odorant binding proteins (OBPs) mediate the solubilisation and transport of hydrophobic odorant molecules and contribute to the sensitivity of the insect olfactory system.
Iley, Jim N.   +2 more
core   +2 more sources

Home - About - Disclaimer - Privacy